Détective Conan : le Sous-marin noir
Detective Conan: Black Iron Submarine

On Hachijojima Island, Tokyo, an international team of engineers unite for a large-scale operation inside the "Pacific Buoy", an offshore facility that links police security cameras together around the world. Meanwhile, Conan, who is visiting the island with the Junior Detectives, finds out that a Europol employee has been murdered in Germany by the Men in Black Organisation. Alarmed, he sneaks into the Pacific Buoy and discovers a female engineer has been kidnapped by the Organisation. A sinister rumbling echoes through the ocean depths as a dark shadow looms over Ai Haibara...